{"text_format":"3","workbook":"xlsx","n_sheets":1,"sheets":["19 ноября"],"read":"whole","date_system":"1900"}

{"sheet":"19 ноября","index":0,"n_rows":10,"n_cols":10,"rows_kept":10,"merged":[[0,1,0,3]]}
["Школа","Гимназия №155",null,null,"Отд./корп",{"$nulls":3},"День","2021-11-19"]
[]
["Прием пищи","Раздел","№ рец.","Блюдо","Выход, г","Цена","Калорийность","Белки","Жиры","Углеводы"]
[{"$nulls":3},"Салат из морковис яблоками",60,null,79,0.59,6.08,5.27]
[null,null,"ТТК  2019","Тефтели из говядины в соусе томатном (п/ф)","70/50",null,{"v":172,"d":"172.0"},"7,01","9,78","11,78"]
[{"$nulls":3},"Пюре картофельное","150",null,160.2,"7,38","4,36","31,03"]
[{"$nulls":3},"Чай с сахаром",25,null,32,"0,02","0,01","7,99"]
[{"$nulls":3},"Хлеб ржано-пшеничный",20,null,44,"1","0,2","9"]
[{"$nulls":3},"Хлеб пшеничный",30,null,71,"2,28","0,24","14,76"]
[{"$nulls":5},53.41]